Fix static analysis errors

Fix checkpatch and cppcheck findings in newly added FWU files.

Change-Id: Ie6a877e65b758399647ceda345ae22081d911f8e
Signed-off-by: Gyorgy Szing <Gyorgy.Szing@arm.com>
diff --git a/protocols/service/fwu/packed-c/status.h b/protocols/service/fwu/packed-c/status.h
index b53e8b8..6d3e90b 100644
--- a/protocols/service/fwu/packed-c/status.h
+++ b/protocols/service/fwu/packed-c/status.h
@@ -10,14 +10,14 @@
 /**
  * Service-level status codes
  */
-#define FWU_STATUS_SUCCESS       ((int32_t)0)
-#define FWU_STATUS_UNKNOWN       ((int32_t)-1)
-#define FWU_STATUS_BUSY          ((int32_t)-2)
+#define FWU_STATUS_SUCCESS	 ((int32_t)0)
+#define FWU_STATUS_UNKNOWN	 ((int32_t)-1)
+#define FWU_STATUS_BUSY		 ((int32_t)-2)
 #define FWU_STATUS_OUT_OF_BOUNDS ((int32_t)-3)
-#define FWU_STATUS_AUTH_FAIL     ((int32_t)-4)
+#define FWU_STATUS_AUTH_FAIL	 ((int32_t)-4)
 #define FWU_STATUS_NO_PERMISSION ((int32_t)-5)
-#define FWU_STATUS_DENIED        ((int32_t)-6)
-#define FWU_STATUS_RESUME        ((int32_t)-7)
+#define FWU_STATUS_DENIED	 ((int32_t)-6)
+#define FWU_STATUS_RESUME	 ((int32_t)-7)
 #define FWU_STATUS_NOT_AVAILABLE ((int32_t)-8)
 
 #endif /* FWU_PROTO_STATUS_H */